include/opencascade/StdLPersistent_Function.hxx

0001 // Copyright (c) 2015 OPEN CASCADE SAS
0002 //
0003 // This file is part of Open CASCADE Technology software library.
0004 //
0005 // This library is free software; you can redistribute it and/or modify it under
0006 // the terms of the GNU Lesser General Public License version 2.1 as published
0007 // by the Free Software Foundation, with special exception defined in the file
0008 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0009 // distribution for complete text of the license and disclaimer of any warranty.
0010 //
0011 // Alternatively, this file may be used under the terms of Open CASCADE
0012 // commercial license or contractual agreement.
0013
0014 #ifndef _StdLPersistent_Function_HeaderFile
0015 #define _StdLPersistent_Function_HeaderFile
0016
0017 #include <StdObjMgt_Attribute.hxx>
0018
0019 #include <TFunction_Function.hxx>
0020 #include <Standard_GUID.hxx>
0021
0022 class StdLPersistent_Function : public StdObjMgt_Attribute<TFunction_Function>
0023 {
0024 public:
0025   //! Empty constructor.
0026   StdLPersistent_Function()
0027       : myFailure(0)
0028   {
0029   }
0030
0031   //! Read persistent data from a file.
0032   inline void Read(StdObjMgt_ReadData& theReadData) { theReadData >> myDriverGUID >> myFailure; }
0033
0034   //! Write persistent data to a file.
0035   inline void Write(StdObjMgt_WriteData& theWriteData) const
0036   {
0037     theWriteData << myDriverGUID << myFailure;
0038   }
0039
0040   //! Gets persistent child objects
0041   inline void PChildren(StdObjMgt_Persistent::SequenceOfPersistent&) const {}
0042
0043   //! Returns persistent type name
0044   inline Standard_CString PName() const { return "PFunction_Function"; }
0045
0046   //! Import transient attribute from the persistent data.
0047   void Import(const Handle(TFunction_Function)& theAttribute) const
0048   {
0049     theAttribute->SetDriverGUID(myDriverGUID);
0050     theAttribute->SetFailure(myFailure);
0051   }
0052
0053 private:
0054   Standard_GUID    myDriverGUID;
0055   Standard_Integer myFailure;
0056 };
0057
0058 #endif